APIS Bibliography

Title	Authors	Year
A global assessment of natural sources of atmospheric trace metals	Nriagu, J.O…	1989
Global Emissions of Nitrogen and Sulfur-Oxides from 1860 to 1980	Dignon, J…	1989
Statutory Instrument (1989): The Sludge (Use in Agriculture) Regulations	HMSO,	1989
Interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak/hornbeam forests	Tyler, G.…	1989
Simulation of the long-term soil response to acid deposition in various buffer ranges	Vries, W.;…	1989
Forest decline and Air Pollution	Schulze, E.…	1989
The acidification of Scottish lochs	Battarbee,…	1989
Long-term change in the suitability of welsh streams for dippers Cinclus cinclus as a result of acidification and recovery: A modelling study.	Ormerod, S.…	1989
Lichen Recolonization in London under Conditions of Rapidly Falling Sulfur-Dioxide Levels, and the Concept of Zone Skipping.	Hawksworth…	1989
Peat acidification in Scotland	Skiba, U.;…	1989